commit: 03aa7f1902aba68926f08b4e85f95ee9f474910a Author: Mike Frysinger <vapier <AT> gentoo <DOT> org> AuthorDate: Mon Aug 10 11:04:51 2015 +0000 Commit: Mike Frysinger <vapier <AT> gentoo <DOT> org> CommitDate: Mon Aug 10 11:05:14 2015 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=03aa7f19
qemu: fix from upstream for virtio-serial security issue #557206 .../qemu/files/qemu-2.3.0-virtio-serial.patch | 34 ++ app-emulation/qemu/qemu-2.3.0-r6.ebuild | 616 +++++++++++++++++++++ 2 files changed, 650 insertions(+) diff --git a/app-emulation/qemu/files/qemu-2.3.0-virtio-serial.patch b/app-emulation/qemu/files/qemu-2.3.0-virtio-serial.patch new file mode 100644 index 0000000..d84797f --- /dev/null +++ b/app-emulation/qemu/files/qemu-2.3.0-virtio-serial.patch @@ -0,0 +1,34 @@ +https://bugs.gentoo.org/557206 + +From 7882080388be5088e72c425b02223c02e6cb4295 Mon Sep 17 00:00:00 2001 +From: "Michael S. Tsirkin" <m...@redhat.com> +Date: Thu, 23 Jul 2015 17:52:02 +0300 +Subject: [PATCH] virtio-serial: fix ANY_LAYOUT + +Don't assume a specific layout for control messages. +Required by virtio 1. + +Signed-off-by: Michael S. Tsirkin <m...@redhat.com> +Reviewed-by: Amit Shah <amit.s...@redhat.com> +Reviewed-by: Jason Wang <jasow...@redhat.com> +--- + hw/char/virtio-serial-bus.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c +index 78c73e5..929e49c 100644 +--- a/hw/char/virtio-serial-bus.c ++++ b/hw/char/virtio-serial-bus.c +@@ -195,7 +195,8 @@ static size_t send_control_msg(VirtIOSerial *vser, void *buf, size_t len) + return 0; + } + +- memcpy(elem.in_sg[0].iov_base, buf, len); ++ /* TODO: detect a buffer that's too short, set NEEDS_RESET */ ++ iov_from_buf(elem.in_sg, elem.in_num, 0, buf, len); + + virtqueue_push(vq, &elem, len); + virtio_notify(VIRTIO_DEVICE(vser), vq); +-- +2.4.4 + diff --git a/app-emulation/qemu/qemu-2.3.0-r6.ebuild b/app-emulation/qemu/qemu-2.3.0-r6.ebuild new file mode 100644 index 0000000..f558062 --- /dev/null +++ b/app-emulation/qemu/qemu-2.3.0-r6.ebuild @@ -0,0 +1,616 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +PYTHON_COMPAT=( python2_7 ) +PYTHON_REQ_USE="ncurses,readline" + +inherit eutils flag-o-matic linux-info toolchain-funcs multilib python-r1 \ + user udev fcaps readme.gentoo pax-utils + +BACKPORTS= + +if [[ ${PV} = *9999* ]]; then + EGIT_REPO_URI="git://git.qemu.org/qemu.git" + inherit git-2 + SRC_URI="" +else + SRC_URI="http://wiki.qemu-project.org/download/${P}.tar.bz2 + ${BACKPORTS:+ + http://dev.gentoo.org/~cardoe/distfiles/${P}-${BACKPORTS}.tar.xz}"; + KEYWORDS="amd64 ~ppc ~ppc64 x86 ~x86-fbsd" +fi + +DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools" +HOMEPAGE="http://www.qemu.org http://www.linux-kvm.org"; + +LICENSE="GPL-2 LGPL-2 BSD-2" +SLOT="0" +IUSE="accessibility +aio alsa bluetooth +caps +curl debug +fdt glusterfs \ +gtk gtk2 infiniband iscsi +jpeg \ +kernel_linux kernel_FreeBSD lzo ncurses nfs nls numa opengl +pin-upstream-blobs ++png pulseaudio python \ +rbd sasl +seccomp sdl selinux smartcard snappy spice ssh static static-softmmu \ +static-user systemtap tci test +threads tls usb usbredir +uuid vde +vhost-net \ +virtfs +vnc xattr xen xfs" + +COMMON_TARGETS="aarch64 alpha arm cris i386 m68k microblaze microblazeel mips +mips64 mips64el mipsel or32 ppc ppc64 s390x sh4 sh4eb sparc sparc64 unicore32 +x86_64" +IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} lm32 moxie ppcemb xtensa xtensaeb" +IUSE_USER_TARGETS="${COMMON_TARGETS} armeb mipsn32 mipsn32el ppc64abi32 sparc32plus" + +use_softmmu_targets=$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS}) +use_user_targets=$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS}) +IUSE+=" ${use_softmmu_targets} ${use_user_targets}" + +# Require at least one softmmu or user target. +# Block USE flag configurations known to not work. +REQUIRED_USE="|| ( ${use_softmmu_targets} ${use_user_targets} ) + ${PYTHON_REQUIRED_USE} + gtk2? ( gtk ) + qemu_softmmu_targets_arm? ( fdt ) + qemu_softmmu_targets_microblaze? ( fdt ) + qemu_softmmu_targets_ppc? ( fdt ) + qemu_softmmu_targets_ppc64? ( fdt ) + static? ( static-softmmu static-user ) + static-softmmu? ( !alsa !pulseaudio !bluetooth !opengl !gtk !gtk2 ) + virtfs? ( xattr )" + +# Yep, you need both libcap and libcap-ng since virtfs only uses libcap. +# +# The attr lib isn't always linked in (although the USE flag is always +# respected). This is because qemu supports using the C library's API +# when available rather than always using the extranl library. +COMMON_LIB_DEPEND=">=dev-libs/glib-2.0[static-libs(+)] + sys-libs/zlib[static-libs(+)] + xattr? ( sys-apps/attr[static-libs(+)] )" +SOFTMMU_LIB_DEPEND="${COMMON_LIB_DEPEND} + >=x11-libs/pixman-0.28.0[static-libs(+)] + aio? ( dev-libs/libaio[static-libs(+)] ) + caps? ( sys-libs/libcap-ng[static-libs(+)] ) + curl? ( >=net-misc/curl-7.15.4[static-libs(+)] ) + fdt? ( >=sys-apps/dtc-1.4.0[static-libs(+)] ) + glusterfs? ( >=sys-cluster/glusterfs-3.4.0[static-libs(+)] ) + infiniband? ( sys-infiniband/librdmacm:=[static-libs(+)] ) + jpeg? ( virtual/jpeg:=[static-libs(+)] ) + lzo? ( dev-libs/lzo:2[static-libs(+)] ) + ncurses? ( sys-libs/ncurses[static-libs(+)] ) + nfs? ( >=net-fs/libnfs-1.9.3[static-libs(+)] ) + numa? ( sys-process/numactl[static-libs(+)] ) + png? ( media-libs/libpng:0=[static-libs(+)] ) + rbd? ( sys-cluster/ceph[static-libs(+)] ) + sasl? ( dev-libs/cyrus-sasl[static-libs(+)] ) + sdl? ( >=media-libs/libsdl-1.2.11[static-libs(+)] ) + seccomp? ( >=sys-libs/libseccomp-2.1.0[static-libs(+)] ) + snappy? ( app-arch/snappy[static-libs(+)] ) + spice? ( >=app-emulation/spice-0.12.0[static-libs(+)] ) + ssh? ( >=net-libs/libssh2-1.2.8[static-libs(+)] ) + tls? ( net-libs/gnutls[static-libs(+)] ) + usb? ( >=dev-libs/libusb-1.0.18[static-libs(+)] ) + uuid? ( >=sys-apps/util-linux-2.16.0[static-libs(+)] ) + vde? ( net-misc/vde[static-libs(+)] ) + xfs? ( sys-fs/xfsprogs[static-libs(+)] )" +USER_LIB_DEPEND="${COMMON_LIB_DEPEND}" +X86_FIRMWARE_DEPEND=" + >=sys-firmware/ipxe-1.0.0_p20130624 + pin-upstream-blobs? ( + ~sys-firmware/seabios-1.7.5 + ~sys-firmware/sgabios-0.1_pre8 + ~sys-firmware/vgabios-0.7a + ) + !pin-upstream-blobs? ( + sys-firmware/seabios + sys-firmware/sgabios + sys-firmware/vgabios + )" +CDEPEND=" + !static-softmmu? ( $(printf "%s? ( ${SOFTMMU_LIB_DEPEND//\[static-libs(+)]} ) " ${use_softmmu_targets}) ) + !static-user? ( $(printf "%s? ( ${USER_LIB_DEPEND//\[static-libs(+)]} ) " ${use_user_targets}) ) + qemu_softmmu_targets_i386? ( ${X86_FIRMWARE_DEPEND} ) + qemu_softmmu_targets_x86_64? ( ${X86_FIRMWARE_DEPEND} ) + accessibility? ( app-accessibility/brltty ) + alsa? ( >=media-libs/alsa-lib-1.0.13 ) + bluetooth? ( net-wireless/bluez ) + gtk? ( + gtk2? ( x11-libs/gtk+:2 ) + !gtk2? ( x11-libs/gtk+:3 ) + x11-libs/vte:2.90 + ) + iscsi? ( net-libs/libiscsi ) + opengl? ( virtual/opengl ) + pulseaudio? ( media-sound/pulseaudio ) + python? ( ${PYTHON_DEPS} ) + sdl? ( media-libs/libsdl[X] ) + smartcard? ( dev-libs/nss !app-emulation/libcacard ) + spice? ( >=app-emulation/spice-protocol-0.12.3 ) + systemtap? ( dev-util/systemtap ) + usbredir? ( >=sys-apps/usbredir-0.6 ) + virtfs? ( sys-libs/libcap ) + xen? ( app-emulation/xen-tools )" +DEPEND="${CDEPEND} + dev-lang/perl + =dev-lang/python-2* + sys-apps/texinfo + virtual/pkgconfig + kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 ) + gtk? ( nls? ( sys-devel/gettext ) ) + static-softmmu? ( $(printf "%s? ( ${SOFTMMU_LIB_DEPEND} ) " ${use_softmmu_targets}) ) + static-user? ( $(printf "%s? ( ${USER_LIB_DEPEND} ) " ${use_user_targets}) ) + test? ( + dev-libs/glib[utils] + sys-devel/bc + )" +RDEPEND="${CDEPEND} + selinux? ( sec-policy/selinux-qemu ) +" + +STRIP_MASK="/usr/share/qemu/palcode-clipper" + +QA_PREBUILT=" + usr/share/qemu/openbios-ppc + usr/share/qemu/openbios-sparc64 + usr/share/qemu/openbios-sparc32 + usr/share/qemu/palcode-clipper + usr/share/qemu/s390-ccw.img + usr/share/qemu/u-boot.e500 +" + +QA_WX_LOAD="usr/bin/qemu-i386 + usr/bin/qemu-x86_64 + usr/bin/qemu-alpha + usr/bin/qemu-arm + usr/bin/qemu-cris + usr/bin/qemu-m68k + usr/bin/qemu-microblaze + usr/bin/qemu-microblazeel + usr/bin/qemu-mips + usr/bin/qemu-mipsel + usr/bin/qemu-or32 + usr/bin/qemu-ppc + usr/bin/qemu-ppc64 + usr/bin/qemu-ppc64abi32 + usr/bin/qemu-sh4 + usr/bin/qemu-sh4eb + usr/bin/qemu-sparc + usr/bin/qemu-sparc64 + usr/bin/qemu-armeb + usr/bin/qemu-sparc32plus + usr/bin/qemu-s390x + usr/bin/qemu-unicore32" + +DOC_CONTENTS="If you don't have kvm compiled into the kernel, make sure +you have the kernel module loaded before running kvm. The easiest way to +ensure that the kernel module is loaded is to load it on boot.\n +For AMD CPUs the module is called 'kvm-amd'\n +For Intel CPUs the module is called 'kvm-intel'\n +Please review /etc/conf.d/modules for how to load these\n\n +Make sure your user is in the 'kvm' group\n +Just run 'gpasswd -a <USER> kvm', then have <USER> re-login." + +qemu_support_kvm() { + if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386 \ + use qemu_softmmu_targets_ppc || use qemu_softmmu_targets_ppc64 \ + use qemu_softmmu_targets_s390x; then + return 0 + fi + + return 1 +} + +pkg_pretend() { + if use kernel_linux && kernel_is lt 2 6 25; then + eerror "This version of KVM requres a host kernel of 2.6.25 or higher." + elif use kernel_linux; then + if ! linux_config_exists; then + eerror "Unable to check your kernel for KVM support" + else + CONFIG_CHECK="~KVM ~TUN ~BRIDGE" + ERROR_KVM="You must enable KVM in your kernel to continue" + ERROR_KVM_AMD="If you have an AMD CPU, you must enable KVM_AMD in" + ERROR_KVM_AMD+=" your kernel configuration." + ERROR_KVM_INTEL="If you have an Intel CPU, you must enable" + ERROR_KVM_INTEL+=" KVM_INTEL in your kernel configuration." + ERROR_TUN="You will need the Universal TUN/TAP driver compiled" + ERROR_TUN+=" into your kernel or loaded as a module to use the" + ERROR_TUN+=" virtual network device if using -net tap." + ERROR_BRIDGE="You will also need support for 802.1d" + ERROR_BRIDGE+=" Ethernet Bridging for some network configurations." + use vhost-net && CONFIG_CHECK+=" ~VHOST_NET" + ERROR_VHOST_NET="You must enable VHOST_NET to have vhost-net" + ERROR_VHOST_NET+=" support" + + if use amd64 || use x86 || use amd64-linux || use x86-linux; then + CONFIG_CHECK+=" ~KVM_AMD ~KVM_INTEL" + fi + + use python && CONFIG_CHECK+=" ~DEBUG_FS" + ERROR_DEBUG_FS="debugFS support required for kvm_stat" + + # Now do the actual checks setup above + check_extra_config + fi + fi + + if grep -qs '/usr/bin/qemu-kvm' "${EROOT}"/etc/libvirt/qemu/*.xml; then + eerror "The kvm/qemu-kvm wrappers no longer exist, but your libvirt" + eerror "instances are still pointing to it. Please update your" + eerror "configs in /etc/libvirt/qemu/ to use the -enable-kvm flag" + eerror "and the right system binary (e.g. qemu-system-x86_64)." + die "update your virt configs to not use qemu-kvm" + fi +} + +pkg_setup() { + enewgroup kvm 78 +} + +src_prepare() { + # Alter target makefiles to accept CFLAGS set via flag-o + sed -i -r \ + -e 's/^(C|OP_C|HELPER_C)FLAGS=/\1FLAGS+=/' \ + Makefile Makefile.target || die + + # Cheap hack to disable gettext .mo generation. + use nls || rm -f po/*.po + + epatch "${FILESDIR}"/qemu-1.7.0-cflags.patch + epatch "${FILESDIR}"/${P}-CVE-2015-3456.patch #549404 + epatch "${FILESDIR}"/${P}-CVE-2015-3209.patch #551752 + epatch "${FILESDIR}"/${P}-CVE-2015-5158.patch #555680 + epatch "${FILESDIR}"/${P}-CVE-2015-3214.patch #556052 + epatch "${FILESDIR}"/${P}-CVE-2015-5154-1.patch #556050 / #555532 + epatch "${FILESDIR}"/${P}-CVE-2015-5154-2.patch #556050 / #555532 + epatch "${FILESDIR}"/${P}-CVE-2015-5154-3.patch #556050 / #555532 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-1.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-2.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-3.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-4.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-5.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-6.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5165-7.patch #556304 + epatch "${FILESDIR}"/${P}-CVE-2015-5166.patch #556304 + epatch "${FILESDIR}"/${P}-virtio-serial.patch #557206 + [[ -n ${BACKPORTS} ]] && \ + EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \ + epatch + + # Fix ld and objcopy being called directly + tc-export AR LD OBJCOPY + + # Verbose builds + MAKEOPTS+=" V=1" + + epatch_user +} + +## +# configures qemu based on the build directory and the build type +# we are using. +# +qemu_src_configure() { + debug-print-function ${FUNCNAME} "$@" + + local buildtype=$1 + local builddir=$2 + local static_flag="static-${buildtype}" + + # audio options + local audio_opts="oss" + use alsa && audio_opts="alsa,${audio_opts}" + use sdl && audio_opts="sdl,${audio_opts}" + use pulseaudio && audio_opts="pa,${audio_opts}" + + local conf_opts=( + --prefix=/usr + --sysconfdir=/etc + --libdir=/usr/$(get_libdir) + --docdir=/usr/share/doc/${PF}/html + --disable-bsd-user + --disable-guest-agent + --disable-strip + --disable-werror + --python="${PYTHON}" + --cc="$(tc-getCC)" + --cxx="$(tc-getCXX)" + --host-cc="$(tc-getBUILD_CC)" + $(use_enable debug debug-info) + $(use_enable debug debug-tcg) + --enable-docs + $(use_enable tci tcg-interpreter) + $(use_enable xattr attr) + ) + + # Disable options not used by user targets as the default configure + # options will autoprobe and try to link in a bunch of unused junk. + conf_softmmu() { + if [[ ${buildtype} == "user" ]] ; then + echo "--disable-${2:-$1}" + else + use_enable "$@" + fi + } + conf_opts+=( + $(conf_softmmu accessibility brlapi) + $(conf_softmmu aio linux-aio) + $(conf_softmmu bluetooth bluez) + $(conf_softmmu caps cap-ng) + $(conf_softmmu curl) + $(conf_softmmu fdt) + $(conf_softmmu glusterfs) + $(conf_softmmu gtk) + $(conf_softmmu infiniband rdma) + $(conf_softmmu iscsi libiscsi) + $(conf_softmmu jpeg vnc-jpeg) + $(conf_softmmu kernel_linux kvm) + $(conf_softmmu lzo) + $(conf_softmmu ncurses curses) + $(conf_softmmu nfs libnfs) + $(conf_softmmu numa) + $(conf_softmmu opengl) + $(conf_softmmu png vnc-png) + $(conf_softmmu rbd) + $(conf_softmmu sasl vnc-sasl) + $(conf_softmmu sdl) + $(conf_softmmu seccomp) + $(conf_softmmu smartcard smartcard-nss) + $(conf_softmmu snappy) + $(conf_softmmu spice) + $(conf_softmmu ssh libssh2) + $(conf_softmmu tls quorum) + $(conf_softmmu tls vnc-tls) + $(conf_softmmu tls vnc-ws) + $(conf_softmmu usb libusb) + $(conf_softmmu usbredir usb-redir) + $(conf_softmmu uuid) + $(conf_softmmu vde) + $(conf_softmmu vhost-net) + $(conf_softmmu virtfs) + $(conf_softmmu vnc) + $(conf_softmmu xen) + $(conf_softmmu xen xen-pci-passthrough) + $(conf_softmmu xfs xfsctl) + ) + + case ${buildtype} in + user) + conf_opts+=( + --enable-linux-user + --disable-system + --target-list="${user_targets}" + --disable-blobs + --disable-tools + ) + ;; + softmmu) + conf_opts+=( + --disable-linux-user + --enable-system + --target-list="${softmmu_targets}" + --with-system-pixman + --audio-drv-list="${audio_opts}" + ) + use gtk && conf_opts+=( --with-gtkabi=$(usex gtk2 2.0 3.0) ) + ;; + esac + + # Add support for SystemTAP + use systemtap && conf_opts+=( --enable-trace-backend=dtrace ) + + # We always want to attempt to build with PIE support as it results + # in a more secure binary. But it doesn't work with static or if + # the current GCC doesn't have PIE support. + if use ${static_flag}; then + conf_opts+=( --static --disable-pie ) + else + gcc-specs-pie && conf_opts+=( --enable-pie ) + fi + + einfo "../configure ${conf_opts[*]}" + cd "${builddir}" + ../configure "${conf_opts[@]}" || die "configure failed" + + # FreeBSD's kernel does not support QEMU assigning/grabbing + # host USB devices yet + use kernel_FreeBSD && \ + sed -i -E -e "s|^(HOST_USB=)bsd|\1stub|" "${S}"/config-host.mak +} + +src_configure() { + local target + + python_setup + + softmmu_targets= softmmu_bins=() + user_targets= user_bins=() + + for target in ${IUSE_SOFTMMU_TARGETS} ; do + if use "qemu_softmmu_targets_${target}"; then + softmmu_targets+=",${target}-softmmu" + softmmu_bins+=( "qemu-system-${target}" ) + fi + done + + for target in ${IUSE_USER_TARGETS} ; do + if use "qemu_user_targets_${target}"; then + user_targets+=",${target}-linux-user" + user_bins+=( "qemu-${target}" ) + fi + done + + [[ -n ${softmmu_targets} ]] && \ + einfo "Building the following softmmu targets: ${softmmu_targets}" + + [[ -n ${user_targets} ]] && \ + einfo "Building the following user targets: ${user_targets}" + + if [[ -n ${softmmu_targets} ]]; then + mkdir "${S}/softmmu-build" + qemu_src_configure "softmmu" "${S}/softmmu-build" + fi + + if [[ -n ${user_targets} ]]; then + mkdir "${S}/user-build" + qemu_src_configure "user" "${S}/user-build" + fi +} + +src_compile() { + if [[ -n ${user_targets} ]]; then + cd "${S}/user-build" + default + fi + + if [[ -n ${softmmu_targets} ]]; then + cd "${S}/softmmu-build" + default + fi +} + +src_test() { + if [[ -n ${softmmu_targets} ]]; then + cd "${S}/softmmu-build" + pax-mark m */qemu-system-* #515550 + emake -j1 check + emake -j1 check-report.html + fi +} + +qemu_python_install() { + python_domodule "${S}/scripts/qmp/qmp.py" + + python_doscript "${S}/scripts/kvm/kvm_stat" + python_doscript "${S}/scripts/kvm/vmxcap" + python_doscript "${S}/scripts/qmp/qmp-shell" + python_doscript "${S}/scripts/qmp/qemu-ga-client" +} + +src_install() { + if [[ -n ${user_targets} ]]; then + cd "${S}/user-build" + emake DESTDIR="${ED}" install + + # Install binfmt handler init script for user targets + newinitd "${FILESDIR}/qemu-binfmt.initd-r1" qemu-binfmt + fi + + if [[ -n ${softmmu_targets} ]]; then + cd "${S}/softmmu-build" + emake DESTDIR="${ED}" install + + # This might not exist if the test failed. #512010 + [[ -e check-report.html ]] && dohtml check-report.html + + if use kernel_linux; then + udev_dorules "${FILESDIR}"/65-kvm.rules + fi + + if use python; then + python_foreach_impl qemu_python_install + fi + fi + + # Disable mprotect on the qemu binaries as they use JITs to be fast #459348 + pushd "${ED}"/usr/bin >/dev/null + pax-mark m "${softmmu_bins[@]}" "${user_bins[@]}" + popd >/dev/null + + # Install config file example for qemu-bridge-helper + insinto "/etc/qemu" + doins "${FILESDIR}/bridge.conf" + + # Remove the docdir placed qmp-commands.txt + mv "${ED}/usr/share/doc/${PF}/html/qmp-commands.txt" "${S}/docs/qmp/" + + cd "${S}" + dodoc Changelog MAINTAINERS docs/specs/pci-ids.txt + newdoc pc-bios/README README.pc-bios + dodoc docs/qmp/*.txt + + if [[ -n ${softmmu_targets} ]]; then + # Remove SeaBIOS since we're using the SeaBIOS packaged one + rm "${ED}/usr/share/qemu/bios.bin" + if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then + dosym ../seabios/bios.bin /usr/share/qemu/bios.bin + fi + + # Remove vgabios since we're using the vgabios packaged one + rm "${ED}/usr/share/qemu/vgabios.bin" + rm "${ED}/usr/share/qemu/vgabios-cirrus.bin" + rm "${ED}/usr/share/qemu/vgabios-qxl.bin" + rm "${ED}/usr/share/qemu/vgabios-stdvga.bin" + rm "${ED}/usr/share/qemu/vgabios-vmware.bin" + if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then + dosym ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin + dosym ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin + dosym ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin + dosym ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin + dosym ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin + fi + + # Remove sgabios since we're using the sgabios packaged one + rm "${ED}/usr/share/qemu/sgabios.bin" + if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then + dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin + fi + + # Remove iPXE since we're using the iPXE packaged one + rm "${ED}"/usr/share/qemu/pxe-*.rom + if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then + dosym ../ipxe/8086100e.rom /usr/share/qemu/pxe-e1000.rom + dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom + dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom + dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom + dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom + dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom + fi + fi + + qemu_support_kvm && readme.gentoo_create_doc +} + +pkg_postinst() { + if qemu_support_kvm; then + readme.gentoo_print_elog + ewarn "Migration from qemu-kvm instances and loading qemu-kvm created" + ewarn "save states has been removed starting with the 1.6.2 release" + ewarn + ewarn "It is recommended that you migrate any VMs that may be running" + ewarn "on qemu-kvm to a host with a newer qemu and regenerate" + ewarn "any saved states with a newer qemu." + ewarn + ewarn "qemu-kvm was the primary qemu provider in Gentoo through 1.2.x" + + if use x86 || use amd64; then + ewarn + ewarn "The /usr/bin/kvm and /usr/bin/qemu-kvm wrappers are no longer" + ewarn "installed. In order to use kvm acceleration, pass the flag" + ewarn "-enable-kvm when running your system target." + fi + fi + + if [[ -n ${softmmu_targets} ]] && use kernel_linux; then + udev_reload + fi + + fcaps cap_net_admin /usr/libexec/qemu-bridge-helper + if use virtfs && [ -n "${softmmu_targets}" ]; then + local virtfs_caps="cap_chown,cap_dac_override,cap_fowner,cap_fsetid,cap_setgid,cap_mknod,cap_setuid" + fcaps ${virtfs_caps} /usr/bin/virtfs-proxy-helper + fi +} + +pkg_info() { + echo "Using:" + echo " $(best_version app-emulation/spice-protocol)" + echo " $(best_version sys-firmware/ipxe)" + echo " $(best_version sys-firmware/seabios)" + if has_version sys-firmware/seabios[binary]; then + echo " USE=binary" + else + echo " USE=''" + fi + echo " $(best_version sys-firmware/vgabios)" +}
